DG	Domain Generalization
IL	Incremental Learning
E-CBS	Enhanced Curriculum By Smoothing
LoG	Laplacian of Gaussian
FEN	Feature Extraction Network
T-Norm	Temperature Normalization
VS-GAT	Visual-Semantic Graph Attention Network
KD	Knowledge Distillation
SD	Source Domain
TD	Target Domain
Acc	Accuracy
mAP	Mean Average Precision
Bbox	Bounding box
GT	Ground Truth